Current Warnings

Québec wide

• Thaw period

Abitibi-Témiscamingue

• Closure chemin d'Aiguebelle between Lake Genest and Aiglebelle National Park, SOUTHBOUND and NORTHBOUND, Taschereau, From November 15, 2025 at 11:53 a.m. to May 1, 2026 at 11:53 a.m.. Reason : Winter closure.

Bas-Saint-Laurent—Gaspésie—Îles-de-la-Madeleine

• Rivière-du-Loup - Saint-Siméon. Ferry service : Closed.

Chaudière-Appalaches

• 20 Closure A-20 Chaudière-Appalaches rest area (service area) closed until March 23 inclusive. Parking permitted and chemical toilets installed., EASTBOUND, From March 16, 2026 at 11:07 a.m. to April 2, 2026 at 11 p.m.. Reason : Roadwork.
• Québec - Lévis: Departures at the top of the hour from Lévis and at half past the hour from Québec. Cause: 1 ferry in operation. Please consult the Société des traversiers du Québec website. Ferry service : Open.
• L'Isle-aux-Grues - Montmagny: Air service is available. Visit the Société des traversiers du Québec website. Ferry service : Closed.

Côte-Nord

• Tadoussac - Baie-Sainte-Catherine: Modified schedule for an indefinite period. Please consult the Société des traversiers du Québec website. Ferry service : Open.
• 138 Closure R-138 between Airport and Tête-à-la-Baleine , WESTBOUND and EASTBOUND, undetermined period. Reason : Winter closure.
• 138 Closure R-138 between Tête-à-la-Baleine and Quai fédéral, WESTBOUND and EASTBOUND, Côte-Nord-du-Golfe-du-Saint-Laurent, undetermined period. Reason : Harsh weather conditions.
• 138 Closure R-138 between Rivière-Saint-Paul and Middle Bay, WESTBOUND and EASTBOUND, Bonne-Espérance, undetermined period. Reason : Harsh weather conditions.
• 138 Closure R-138 between Middle Bay and Brador, WESTBOUND and EASTBOUND, Bonne-Espérance, undetermined period. Reason : Harsh weather conditions.
• Closure Route Transanticostienne between KM 74 and KM 244, WESTBOUND and EASTBOUND, L'Île-d'Anticosti, undetermined period. Reason : Winter closure.
• Closure Route Transanticostienne between km 4 and km 74, WESTBOUND and EASTBOUND, L'Île-d'Anticosti, undetermined period. Reason : Winter closure.
• Closure Chemin de la Baie-Sainte-Claire between Pointe de l'Ouest and Port-Menier, WESTBOUND and EASTBOUND, L'Île-d'Anticosti, undetermined period. Reason : Winter closure.

Laurentides—Lanaudière

• Louis-Hippolyte-La Fontaine tunnel
  
  Height clearance reduced to 4.3 meters since May 5, 2025. Recreational vehicles, among others, make sure to respect the height clearance before including the tunnel in your itinerary. .
• 321 Alternating traffic R-321 between rue Godard and rue Lalande, SOUTHBOUND and NORTHBOUND, Nominingue, undetermined period. Reason : Roadwork.
• 341 Closure R-341 between 4e Avenue and 9e Avenue, SOUTHBOUND and NORTHBOUND, Rawdon, From March 15, 2026 at 12 p.m. to March 15, 2026 at 3 p.m., detour on local network. Reason : Special events.
• In Wentworth-Nord, the bridge over Lake Saint-François-Xavier is closed.
  
  Cause: Preventive measures.
  
  Indefinite duration.
• Contraflow traffic rue Baby on the bridge, 1 lane in each direction. Lane width: 3.2 meters, WESTBOUND and EASTBOUND, Joliette, undetermined period. Reason : Inspection.

Laval

• Louis-Hippolyte-La Fontaine tunnel
  
  Height clearance reduced to 4.3 meters since May 5, 2025. Recreational vehicles, among others, make sure to respect the height clearance before including the tunnel in your itinerary. .

Mauricie—Centre-du-Québec

• Louis-Hippolyte-La Fontaine tunnel
  
  Height clearance reduced to 4.3 meters since May 5, 2025. Recreational vehicles, among others, make sure to respect the height clearance before including the tunnel in your itinerary. .

Montérégie

• 25 Louis-Hippolyte-La Fontaine tunnel
  
  Height clearance reduced to 4.3 meters since May 5, 2025. Recreational vehicles, among others, make sure to respect the height clearance before including the tunnel in your itinerary. .

Montréal

• Louis-Hippolyte-La Fontaine tunnel
  
  Height clearance reduced to 4.3 meters since May 5, 2025. Recreational vehicles, among others, make sure to respect the height clearance before including the tunnel in your itinerary. .

Nord-du-Québec

• Alternating traffic route du Nord at height rivière Broadback, SOUTHBOUND and NORTHBOUND, Eeyou Istchee Baie-James, undetermined period. Reason : Preventive measures.
• Alternating traffic route du Nord at height rivière Barlow, SOUTHBOUND and NORTHBOUND, Eeyou Istchee Baie-James, undetermined period. Reason : Preventive measures.
• Alternating traffic Route Billy-Diamond at height rivière Rupert, SOUTHBOUND and NORTHBOUND, Eeyou Istchee Baie-James, undetermined period. Reason : Broken structure.
• Slow-moving traffic Route Billy-Diamond at km 82, SOUTHBOUND and NORTHBOUND, Eeyou Istchee Baie-James, undetermined period. Reason : Accident.

Outaouais

• Alternating traffic chemin du Barrage on the bridge over the Blanche River. Lane width reduced to 4.6 meters., WESTBOUND and EASTBOUND, Val-des-Monts, undetermined period. Reason : Preventive measures.

Québec (Capitale-Nationale)

• Québec - Lévis: Departures at the top of the hour from Lévis and at half past the hour from Québec. Cause: 1 ferry in operation. Please consult the Société des traversiers du Québec website. Ferry service : Open.
• Rivière-du-Loup - Saint-Siméon. Ferry service : Closed.
• Tadoussac - Baie-Sainte-Catherine: Modified schedule for an indefinite period. Please consult the Société des traversiers du Québec website. Ferry service : Open.